http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2655552-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_077e272d756780fb10ff3e7ee25244e7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-27 |
| filingDate | 2015-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bab6f8fe5e709be2c2a34a0dc84d8b6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62d8d4a680caf2216fce6e283980cbd0 |
| publicationDate | 2018-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2655552-C2 |
| titleOfInvention | Acid treatment method |
| abstract | FIELD: technological processes. n SUBSTANCE: invention relates to acid treatment processes. Acid treatment process comprises: (a) providing a treatment fluid, which contains dissolved glucono-delta-lactone; (b) treatment fluid contact with the acid soluble material; (c) enabling the glucono-delta-lactone hydrolysis to produce gluconic acid and for at least portion of the acid-soluble material dissolving in gluconic acid; wherein during the step (c) or thereafter, the treatment fluid comprises a dissolved salt, lactate or acetate, effective to prevent the gluconic acid alkaline earth metal salts precipitation and / or dissolution. n EFFECT: acid-soluble materials dissolution at low temperatures. n 18 cl, 1 dwg, 2 tbl, 3 ex |
| priorityDate | 2014-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.